package com.wk1un2.service;

import java.util.List;
import java.util.Map;

import com.wk1un2.entity.Message;

public interface MessageService {
	public List<Message> getAll(int page, int limit, Integer u_id);

	public Integer count();

	public Integer add(Map<String, Object> map);

	public Integer update(Map<String, Object> map);

}